Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Researcher Says Houses Might Still be Contaminated Long After Meth Bust

22.10.2009
When authorities discover a “meth house,” they decontaminate it by removing chemicals, getting rid of carpeting, cleaning walls, and airing the place out for a few days. Dr. Glenn Morrison, an associate professor of environmental engineering at Missouri University of Science and Technology, is wondering if the decontamination methods are sufficient to protect future occupants from exposure to methamphetamine and other chemicals.

“Most people who live in a former meth house don’t even know it,” he says. “And some hotel rooms have also been contaminated.”

Recently, Morrison was awarded $116,000 from the National Institute of Standards and Technology to research the interactions between building materials and the chemicals used in methamphetamine labs.

Methamphetamine cooks use a potent combination of ingredients, including ammonia, methanol, ether, benzene and reactive metals. According to Morrison, the chemicals penetrate into materials like paint, wood and vinyl flooring and then “slowly come back to the surface over time.”

Morrison is concerned that children who make contact with the surfaces will ingest methamphetamine. Also, he says, lingering methamphetamine can be released into the air, where it bonds with tiny chemicals that are floating around. This means it could be inhaled, even months to years after rooms were thoroughly cleaned.

“We want to be comfortable with the cleaning methods,” Morrison says. “Are these methods sufficiently protective? How much should people be concerned about living in a former meth house?”

Morrison is leading the Missouri S&T study in conjunction with researchers at the University of Texas-Austin. In order to see how the chemicals interact with building materials, they plan to examine samples taken from homes after a bust and clean-up.

According to Morrison, standard decontamination procedures may need to be amended in the future to include additional steps that are more technical.

Lance Feyh | Newswise Science News
Further information:
http://www.mst.edu

More articles from Life Sciences:

nachricht New risk factors for anxiety disorders
24.02.2017 | Julius-Maximilians-Universität Würzburg

nachricht Stingless bees have their nests protected by soldiers
24.02.2017 | Johannes Gutenberg-Universität Mainz

All articles from Life Sciences >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Breakthrough with a chain of gold atoms

In the field of nanoscience, an international team of physicists with participants from Konstanz has achieved a breakthrough in understanding heat transport

In the field of nanoscience, an international team of physicists with participants from Konstanz has achieved a breakthrough in understanding heat transport

Im Focus: DNA repair: a new letter in the cell alphabet

Results reveal how discoveries may be hidden in scientific “blind spots”

Cells need to repair damaged DNA in our genes to prevent the development of cancer and other diseases. Our cells therefore activate and send “repair-proteins”...

Im Focus: Dresdner scientists print tomorrow’s world

The Fraunhofer IWS Dresden and Technische Universität Dresden inaugurated their jointly operated Center for Additive Manufacturing Dresden (AMCD) with a festive ceremony on February 7, 2017. Scientists from various disciplines perform research on materials, additive manufacturing processes and innovative technologies, which build up components in a layer by layer process. This technology opens up new horizons for component design and combinations of functions. For example during fabrication, electrical conductors and sensors are already able to be additively manufactured into components. They provide information about stress conditions of a product during operation.

The 3D-printing technology, or additive manufacturing as it is often called, has long made the step out of scientific research laboratories into industrial...

Im Focus: Mimicking nature's cellular architectures via 3-D printing

Research offers new level of control over the structure of 3-D printed materials

Nature does amazing things with limited design materials. Grass, for example, can support its own weight, resist strong wind loads, and recover after being...

Im Focus: Three Magnetic States for Each Hole

Nanometer-scale magnetic perforated grids could create new possibilities for computing. Together with international colleagues, scientists from the Helmholtz Zentrum Dresden-Rossendorf (HZDR) have shown how a cobalt grid can be reliably programmed at room temperature. In addition they discovered that for every hole ("antidot") three magnetic states can be configured. The results have been published in the journal "Scientific Reports".

Physicist Dr. Rantej Bali from the HZDR, together with scientists from Singapore and Australia, designed a special grid structure in a thin layer of cobalt in...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Booth and panel discussion – The Lindau Nobel Laureate Meetings at the AAAS 2017 Annual Meeting

13.02.2017 | Event News

Complex Loading versus Hidden Reserves

10.02.2017 | Event News

International Conference on Crystal Growth in Freiburg

09.02.2017 | Event News

 
Latest News

Stingless bees have their nests protected by soldiers

24.02.2017 | Life Sciences

New risk factors for anxiety disorders

24.02.2017 | Life Sciences

MWC 2017: 5G Capital Berlin

24.02.2017 | Trade Fair News

VideoLinks
B2B-VideoLinks
More VideoLinks >>>